Edgartown · Dukes County · Massachusetts
Katama Surf Report & Forecast, Martha's Vineyard, MA
Katama, Martha's Vineyard, Massachusetts: 1–2 ft, knee high, at 11 am EST on Tuesday, Nov 10, rated Poor. The main swell is 3.2 ft at 5 seconds from the west-southwest, with a 19 mph cross-shore wind from the west-southwest, gusting 25 mph. Water is about 58°F, so a 4/3 or 5/4 wetsuit with a hood is the suggestion; the next low tide is 0.5 ft at 2:22 pm.
1–2 ft
knee high · occasional 3 ft
- Swell
- 3.2 ft · 5 s · WSWplus 0.8 ft · 11 s · SSE
- Wind
- 19 mph (WSW), gusts 25cross-shore
- Tide
- 1.7 ft fallinglow 0.5 ft at 2:22 pm
- Water
- 58°F4/3–5/4 hooded
- Air
- 53°Ffeels like 41°F
- Sun
- rise 6:24 amset 4:27 pm
Katama surf today and tomorrow
Best-rated hour today at Katama: 6 am, Poor, on a rising high tide.
Blue band: surf face height from the low end to set waves; dotted: occasional larger sets. Grey line: tide, in feet on the right scale. Colour strip: the hourly rating. Arrows: wind direction and strength, teal when offshore, orange when onshore.
Best-rated hour tomorrow at Katama: 6 am, Poor, on a rising mid tide.
Hour by hour as a table, today and tomorrow
| Time | Surf | Rating | Wind | Tide |
|---|---|---|---|---|
| 6 am | 2 ft | Poor | 15 mph cross-shore (WNW), gusts 23 | 2.6 ft |
| 7 am | 2 ft | Poor | 15 mph cross-shore (WNW), gusts 21 | 3.0 ft |
| 8 am | 2 ft | Poor | 15 mph cross-shore (WNW), gusts 22 | 3.1 ft |
| 9 am | 2 ft | Poor | 17 mph cross-shore (WNW), gusts 24 | 2.8 ft |
| 10 am | 2 ft | Poor | 17 mph cross-shore (W), gusts 24 | 2.3 ft |
| 11 amnow | 1–2 ft | Poor | 18 mph cross-shore (W), gusts 24 | 1.7 ft |
| 12 pm | 1–2 ft | Poor | 18 mph cross-shore (WSW), gusts 24 | 1.2 ft |
| 1 pm | 1–2 ft | Poor | 19 mph cross-shore (WSW), gusts 25 | 0.8 ft |
| 2 pm | 2 ft | Poor | 20 mph cross-shore (W), gusts 27 | 0.5 ft |
| 3 pm | 2 ft | Poor | 21 mph cross-shore (W), gusts 29 | 0.6 ft |
| 4 pm | 2 ft | Poor | 21 mph cross-shore (W), gusts 29 | 0.8 ft |
| 5 pm | 2–3 ft | Poor | 20 mph cross-shore (W), gusts 28 | 1.3 ft |
| Time | Surf | Rating | Wind | Tide |
|---|---|---|---|---|
| 6 am | 2–3 ft | Poor | 17 mph cross-shore (WNW), gusts 25 | 2.0 ft |
| 7 am | 2 ft | Poor | 15 mph cross-shore (WNW), gusts 22 | 2.6 ft |
| 8 am | 2 ft | Poor | 14 mph cross-shore (WNW), gusts 21 | 3.0 ft |
| 9 am | 2 ft | Poor | 13 mph cross-shore (WNW), gusts 19 | 2.9 ft |
| 10 am | 2 ft | Poor | 12 mph cross-shore (WNW), gusts 17 | 2.5 ft |
| 11 am | 1–2 ft | Poor | 10 mph cross-shore (WNW), gusts 16 | 1.9 ft |
| 12 pm | 1 ft | Poor | 10 mph cross-shore (WNW), gusts 16 | 1.4 ft |
| 1 pm | 1 ft | Poor | 10 mph cross-shore (WNW), gusts 16 | 1.0 ft |
| 2 pm | 1 ft | Poor | 9 mph cross-shore (W), gusts 14 | 0.6 ft |
| 3 pm | 1 ft | Poor | 9 mph cross-shore (W), gusts 14 | 0.5 ft |
| 4 pm | 1 ft | Poor | 9 mph cross-shore (W), gusts 14 | 0.7 ft |
| 5 pm | 1 ft | Poor | 10 mph cross-shore (WSW), gusts 16 | 1.0 ft |
Katama waves today: sets, lulls and how they break
At 11 am, sets at Katama arrive about every minute with about 2 waves each, and the waves are mostly barreling and hollow.
- Set waves
- about 1.9 ft faces
- Waves per set
- about 2
- Sets
- every minute or so, each lasting about 5 s
- Lulls
- about 39 s between breaking waves
- How they break
- Barrelingwhich means the lip pitches out and can throw a barrel
- Shape
- Hollowwhich means throwing, barreling waves
- Breaking
- 13% of waves stand up and break where surfers sitThe rest roll through.
- Along-shore current
- strong, about 1.5 mphThis is not a rip current forecast. For rip current risk, see the National Weather Service.
Katama surf this weekend and the next 10 days
Next 10 days at Katama: the biggest day is Friday, Nov 13 at 1–3 ft, and the best-rated day is Friday, Nov 13 (Good). This weekend: Saturday, Nov 14, 1 ft and Poor; Sunday, Nov 15, 0–1 ft and Poor.
Fri, Nov 20 – Wed, Nov 25
Days 11–16 for Katama are in the Current app with a Premium subscription.
Bars: surf face height from the low end to set waves, by day. Colour strip: the day's best rating. Arrows: main swell direction. Shaded: this weekend.
The 10-day forecast as a table, with swell and wind
| Day | Surf | Rating | Main swell | Wind am | Wind pm | Best time |
|---|---|---|---|---|---|---|
| Tue, Nov 10 | 1–3 ft | Poor | 2.8 ft · 6 s · WSW | 15 mph cross-shore (WNW), gusts 22 | 20 mph cross-shore (W), gusts 27 | 6 am |
| Wed, Nov 11 | 1–3 ft | Poor | 3.0 ft · 6 s · WSW | 14 mph cross-shore (WNW), gusts 21 | 9 mph cross-shore (W), gusts 14 | 6 am |
| Thu, Nov 12 | 1 ft | Poor | 1.3 ft · 3 s · SE | 14 mph cross-shore (ESE), gusts 19 | 22 mph cross-shore (ENE), gusts 29 | 12 pm |
| Fri, Nov 13 | 1–3 ft | Good | 3.3 ft · 5 s · ENE | 25 mph offshore (ENE), gusts 32 | 21 mph offshore (NE), gusts 26 | 3 pm |
| Sat, Nov 14 | 1 ft | Poor | 1.3 ft · 8 s · SE | 17 mph cross-shore (NW) | 16 mph cross-shore (NNW) | 10 am |
| Sun, Nov 15 | 0–1 ft | Poor | 1.0 ft · 6 s · WSW | 20 mph cross-shore (NW) | 21 mph offshore (NNW), gusts 26 | 7 am |
| Mon, Nov 16 | flat (under 1 ft) | Poor | 0.7 ft · 4 s · NNE | 12 mph offshore (NNW), gusts 19 | 7 mph cross-shore (NNW), gusts 12 | 10 am |
| Tue, Nov 17 | flat (under 1 ft) | Poor | — | 5 mph offshore (NNW) | 4 mph cross-shore (WNW) | 4 pm |
| Wed, Nov 18 | 0–1 ft | Poor | — | 7 mph offshore (NNW) | 4 mph offshore (NNW) | 4 pm |
| Thu, Nov 19 | 0–1 ft | Poor | — | 9 mph offshore (NNE) | 5 mph offshore (NNW) | 7 am |
| Fri, Nov 20 – Wed, Nov 25 | Days 11–16 for Katama are in the Current app with a Premium subscription. Get the app | |||||
Katama tide chart and tide times
Tides at Katama today, Tuesday, Nov 10: low 0.2 ft at 1:15 am, high 3.1 ft at 7:40 am, low 0.5 ft at 2:22 pm and high 2.4 ft at 7:48 pm. At 11 am the tide is 1.7 ft and falling.
Katama tide chart, November 2026
| Day | Tides |
|---|---|
| Tue, Nov 10 | Low 0.2 ft at 1:15 amHigh 3.1 ft at 7:40 amLow 0.5 ft at 2:22 pmHigh 2.4 ft at 7:48 pm |
| Wed, Nov 11 | Low 0.3 ft at 1:57 amHigh 3.0 ft at 8:18 amLow 0.5 ft at 2:56 pmHigh 2.3 ft at 8:33 pm |
| Thu, Nov 12 | Low 0.7 ft at 2:23 amHigh 3.3 ft at 9:05 amLow 1.4 ft at 3:27 pmHigh 3.0 ft at 9:14 pm |
| Fri, Nov 13 | Low 1.5 ft at 3:03 amHigh 3.6 ft at 9:39 amLow 1.6 ft at 4:30 pmHigh 2.7 ft at 9:55 pm |
| Sat, Nov 14 | Low 1.3 ft at 3:54 amHigh 3.0 ft at 10:25 amLow 1.3 ft at 5:15 pmHigh 2.2 ft at 10:43 pm |
| Sun, Nov 15 | Low 0.9 ft at 4:54 amHigh 2.4 ft at 11:13 amLow 0.8 ft at 6:03 pmHigh 1.8 ft at 11:43 pm |
| Mon, Nov 16 | Low 0.7 ft at 5:48 amHigh 2.1 ft at 12:08 pmLow 0.7 ft at 6:45 pm |
| Tue, Nov 17 | High 1.9 ft at 12:43 amLow 0.8 ft at 6:53 amHigh 2.1 ft at 12:59 pm |
Tide predictions, not observations. Heights in feet above MLLW.
Katama water temperature
The water temperature at Katama is about 58°F on Tuesday, Nov 10. With the air feeling like 41°F and a 19 mph wind, a 4/3 or 5/4 wetsuit with a hood is the suggestion. Over the next week the water stays between 57 and 58°F.
Water temperature is a forecast for the water at this spot, not a buoy reading. The wetsuit suggestion uses Billabong's wetsuit temperature scale, adjusted for air temperature and wind.
Surf spots near Katama
- South Beach1.7 mi E · 1–2 ft · Poor
- Squibnocket13 mi W · 1 ft · Poor
- Madaket17 mi ESE · 2 ft · Poor
- Cisco20 mi ESE · 2–3 ft · Poor
- Nobadeer24 mi ESE · 2 ft · Poor
- Horseneck Beach30 mi WNW · 1 ft · Poor
Rated right now. The Current app animates the surf itself on a live map of the whole coast. See the app →
About Katama
Katama is a beach break in Edgartown, Dukes County, Massachusetts, facing south-southwest. Also called South Beach.
Follow Katama in the Current app
The first 10 days are free, and Premium adds days 11–16.
Forecasts are estimates. Never rely on them for safety. For rip current risk and beach hazards, check the National Weather Service. Forecasts from Current's novel physics simulation. No AI. No black boxes. Ocean and weather data: NOAA (U.S. government data). NOAA does not endorse this site.