Surf Forecasts:
Boston Bay surf forecast from 28 Oct 2026:
- Best quality surf: Saturday 31 Oct, 4AM (local time) - 2.5ft (0.7m), 7s period, ESE swell with glassy winds.
- Most powerful swell: Tuesday 3 Nov, 7AM (local time) - 3ft (0.9m), 7s period, ESE swell with 86 kJ wave energy.
- Next surfable swell (1★+): Saturday 31 Oct, 4AM (local time) - 2.5ft (0.7m), 7s period with ESE swell.
Best Forecast Surf Conditions for Boston Bay this week:
The surf forecast for Boston Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 31) at 4AM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.1m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boston Bay in the next 16 days are 0.9m 7s and forecast to arrive on Tuesday (Nov 03) at 7AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 31st Oct) | 2.5ft (0.7m) 7s |
| Best Surf | 4AM (Sat 31st Oct) | 2.5ft (0.7m) 7s |
| Most Powerful | 7AM (Tue 3rd Nov) | 3ft (0.9m) 7s |
Table - best surf conditions forecast for Boston Bay over the next 16 days.
Short Range ForecastModerate rain (total 13mm), heaviest on Thu afternoon. Warm (max 29°C on Wed morning, min 26°C on Wed afternoon). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 28 | 29 | 21 | 17 | 25 | 53 | 55 | 37 | 30 | 38 | 40 | 43 | 41 | 41 | 47 | 41 | 40 | 42 | 86 | 61 | 44 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | cross-on | glassy | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 10:48AM0.37m | 10:13PM0.17m | 11:49AM0.35m | 11:25PM0.15m | 12:58PM0.34m | 1:06AM0.15m | 2:09PM0.33m | 2:58AM0.18m | 3:16PM0.33m | 4:21AM0.22m | 4:13PM0.32m | 5:19AM0.26m | 5:01PM0.31m | ||||||||
Low Tide | 5:53PM0.10m | 4:11AM0.02m | 7:13PM0.10m | 5:12AM0.05m | 8:32PM0.10m | 6:33AM0.08m | 9:35PM0.09m | 8:07AM0.10m | 10:23PM0.08m | 9:36AM0.12m | 11:02PM0.07m | 10:51AM0.13m | 11:35PM0.07m | ||||||||
 | |  |  | |  | | | | | | | | | | | | | | |  | |
 | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — |
 | — | 5:35 | — | — | 5:34 | — | — | 5:34 | — | — | 5:32 | — | — | 5:32 | — | — | 5:31 | — | — | 5:31 | — |
mm | — | — | — | 2 | 3 | 5 | — | 1 | 2 | — | 2 | 4 | — | — | 1 | 1 | — | — | — | — | 5 |
Temp °C | 29 | 28 | 26 | 28 | 28 | 27 | 29 | 28 | 27 | 29 | 28 | 27 | 29 | 28 | 27 | 28 | 28 | 26 | 28 | 28 | 26 |
Feels °C | 30 | 29 | 28 | 31 | 31 | 31 | 31 | 30 | 31 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 9 | ESE 7 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 28 | 29 | 21 | 17 | 2 | 27 | 33 | 37 | 30 | 38 | 40 | 43 | 41 | 41 | 47 | 41 | 40 | 42 | 86 | 61 | 44 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 9 | NE 9 | NE 9 | — | NE 9 | E 8 | NE 8 | NE 9 | NE 9 | NE 9 | ENE 4 | ENE 5 | NE 4 | NE 6 | NE 5 | ENE 5 | ENE 5 | ENE 6 | NE 8 | NE 8 |
| kJ | 4 | 3 | 3 | 3 | — | 3 | 1 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 8 | 5 | 3 | 2 | 3 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | N 12 | — | NE 11 | E 8 | W 6 | — | — | — | N 9 | — | E 6 | NE 8 | NE 8 | NE 9 | — | E 8 | E 9 | — | — | — | — |
| kJ | 3 | — | 5 | 1 | 1 | — | — | — | 2 | — | 1 | 3 | 3 | 3 | — | 1 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 3 | — | ESE 4 | E 7 | ESE 7 | ESE 6 | — | — | — | — | NE 4 | NE 5 | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | 3 | 25 | 53 | 55 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 604 | 604 | 40 | 604 | 604 | 40 | 604 | 604 | 40 | 40 | 401 | 0 | 497 | 680 | 497 | 604 | 401 | 40 | 44 | 497 | 40 |
Best forecast wave conditions in Jamaica | |||||||||||||||||||||
Best forecast wave conditions in Jamaica | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Boston Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Boston Bay Surf forecast
The above surf forecast table for Boston Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boston Bay can be found by selecting the local surf guide option on the grey menu. Our Boston Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Boston Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Boston Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Jamaica? If you are looking for accommodation near Boston Bay, camping, hotels and holiday cottages in Jamaica, consider staying in Port Antonio which is 5 km (3 miles) away. Other places in and around Jamaica where you can find information about places to rent, and car hire include Rocky Point which is 29 km (18 miles) away, New Kingston, Kingston and Half Way Tree.
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